20330146221

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1741}}^1\times {\mathrm{50551}}^1$

素因数の和:52313

約数の個数: 32

約数和(自身を含む): 33815648256

約数和(自身を除く): 13485502035

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1741, 5223, 12187, 19151, 36561, 50551, 57453, 134057, 151653, 353857, 402171, 556061, 1061571, 1668183, 3892427, 11677281, 88009291, 264027873, 616065037, 968102201, 1848195111, 2904306603, 6776715407, 20330146221]

約数ペア:

[(1, 20330146221), (3, 6776715407), (7, 2904306603), (11, 1848195111), (21, 968102201), (33, 616065037), (77, 264027873), (231, 88009291), (1741, 11677281), (5223, 3892427), (12187, 1668183), (19151, 1061571), (36561, 556061), (50551, 402171), (57453, 353857), (134057, 151653)]